#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Author  : config_spider
import math

import scrapy
import re
from apps.tax_policy.tax_policy.items import NetTaxPolicyItem as Item, urllib, time
from apps.tax_policy.tax_policy.spiders.base_spider.base_tax_policy_spider import BaseTaxPolicySpider


class HenanXinxiangPolicy(BaseTaxPolicySpider):
    name = 'henan_xinxiang3_policy'
    
    province = '河南省'
    city = '新乡市'
    # county = '滑县'
    park = ''

    def start_requests(self):
        for source, county, url in [
            ['延津县人民政府', "延津县", "https://www.yanjin.gov.cn/news/4.html"],
            ['延津县人民政府', "延津县", "https://www.yanjin.gov.cn/news/79.html"],
            ['延津县人民政府', "延津县", "https://www.yanjin.gov.cn/news/185.html"],
            ['原阳县人民政府', "原阳县", "https://www.yuanyang.gov.cn/channels/93.html"],
            ['原阳县人民政府', "原阳县", "https://www.yuanyang.gov.cn/channels/94.html"],
            ['新乡市发展和改革委员会', "", "http://fgw.xinxiang.gov.cn/zfxxzc/list.aspx?lcid=66"],
            ['新乡市发展和改革委员会', "", "http://fgw.xinxiang.gov.cn/zfxxzc/list.aspx?lcid=67"],
            ['新乡市文化广电和外事旅游局', "", "http://ct.xinxiang.gov.cn/xzgfxwj/list/1.html"],
            ['新乡市文化广电和外事旅游局', "", "http://ct.xinxiang.gov.cn/xzgfxwj/list/1.html"],
        ]:
            item = {'source': source, 'county': county}
            yield scrapy.Request(url, callback=self.parse_list, meta={'item': item}, dont_filter=True)

    def parse_list(self, response, **kwargs):
        prev_item = response.meta.get('item')
        elem_list = response.xpath(
            "//div[@class='news-item' or @class='article-list' or @class='bd']//li//a[(contains(@href, '.htm') or @title)]/ancestor::li[string-length(string(.))>=10] | "
            "//div[@class='news-item']//a[(contains(@href, '.htm') or @title)]/ancestor::div[string-length(string(.))>=10] | "
            "//ul[contains(@class, 'ul ULLIST') or contains(@class, 'List') or contains(@class, 'list')]//li//a[@class or contains(@href, 'htm')]/ancestor::li[string-length(string(.))>=10]"
        )
        if response.meta.get('retry_time', 0) > 3:

            return
        if not elem_list:
            yield response.follow(response.url, callback=self.parse_list, meta={'item': prev_item, 'retry_time': response.meta.get('retry_time', 0) + 1}, dont_filter=True)
            return
        for elem in elem_list:
            item = Item()
            item['source_url'] = elem.xpath(""".//a/@href""").get()
            item['source_url'] = response.urljoin(item['source_url'])
            item['publish_date'] = elem.xpath("""string(.)""").get()
            if prev_item is not None:
                for key, value in prev_item.items():
                    item[key] = value
            if not item['source_url']:
                continue
            if '.htm' not in item['source_url'] and '.shtm' not in item['source_url'] and '.aspx' not in item['source_url']:
                continue
            if 'relativeInfo' in item['source_url']:
                continue
            print(response.url, item['source_url'])
            yield response.follow(item['source_url'], callback=self.parse_detail, meta={'item': item})
        next_url = response.xpath("""//a[text()='下页' or .//text()='下一页'  or .//text()=' 下一页 ' or text()='»' or text()='下一页»']/@href""").get()
        if not next_url:
            next_url = response.xpath("""//a[@class='a_cur']/following::a/@href""").get()
        if next_url and next_url not in ['javascript:void(0);'] and response.urljoin(next_url) != response.url:
            print(response.url, 'next', next_url)
            yield response.follow(next_url, callback=self.parse_list, meta={'item': prev_item})
        else:
            # print('ERROR----', response.text)
            print(response.url, 'not next_url')

    def parse_detail(self, response, **kwargs):
        item = Item() if response.meta.get('item') is None else response.meta.get('item')
        item['title'] = response.xpath("""string(//meta[@name='ArticleTitle']/@content)""").get()
        item['publish_date'] = response.xpath("//*[contains(.//text(), '发布日期：') or contains(.//text(), '发布时间：')]//text()").re_first(r"(\d{4}-\d{1,2}-\d{1,2})")
        # print(item['publish_date'])
        item['content'] = response.xpath(""".""").get()
        # item['source'] = self.source
        # print(item['content'])
        item['province'] = self.province
        item['city'] = self.city
        # item['county'] = self.county
        item['park'] = self.park
        yield item


if __name__ == "__main__":
    from scrapy import cmdline

    cmdline.execute("scrapy crawl henan_xinxiang3_policy".split())
